Xiaomi Body Composition Scale S400 - Bathroom Scale, White

The Xiaomi Body Composition Scale S400 is a digital scale for tracking weight and body composition. It uses dual-frequency bioelectrical impedance to estimate metrics beyond basic body mass. The scale has a maximum capacity of 150 kg with 100 g increments and can display measurements in kilograms or pounds. Integrated sensors track heart rate, body mass index, and basal metabolic rate during use.

The 300 mm × 300 mm platform is constructed from glass and plastic, with a thickness of 24.55 mm. A built-in LED display shows readings immediately. Bluetooth 5.0 connectivity allows the scale to sync with external devices to store data. The device supports up to 36 user profiles with automatic recognition. It is powered by three AAA batteries, which last for approximately six months under standard use, and features automatic power-on and power-off functions to preserve battery life.

• Body water percentage: tracks hydration levels.
• Visceral fat grade: provides data on fat stored around internal organs.
• Bone mass analysis: monitors skeletal weight.
• Muscle mass tracking: assesses lean tissue development and density.
• Compatibility: supports Android 8.0 or iOS 12.0 and later.
• Automatic data transfer: synchronizes measurement results to a smartphone via Bluetooth.
• Product weight: 1450 g.